Evidence map›Paper›PMID 28744816›Full record

Trial reportMolecular and cellular biochemistry2018

ACE2, CALM3 and TNNI3K polymorphisms as potential disease modifiers in hypertrophic and dilated cardiomyopathies.

Amit Kumar, Bindu Rani, Rajni Sharma, Gurjeet Kaur, Rishikesh Prasad, Ajay Bahl, Madhu Khullar

Erratum issuedAbstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Molecular and cellular biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. [Research progress on poor response, resistance mechanisms, and influencing factors of immunotherapy for hepatocellular carcinoma].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
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  12. Article
  13. Review
  14. Association of ACE2 genetic polymorphisms with hypertension-related target organ damages in south Xinjiang.Hypertension research : official journal of the Japanese Society of Hypertension · 2019
    Article
  15. Review
  16. Article
  17. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Amit KumarDepartment of Experimental Medicine and Biotechnology, PGIMER, Lab No 2009, Research Block B, Chandigarh, 160012, India.
Bindu RaniDepartment of Experimental Medicine and Biotechnology, PGIMER, Lab No 2009, Research Block B, Chandigarh, 160012, India.
Rajni SharmaDepartment of Otolaryngology, PGIMER, Chandigarh, India.
Gurjeet KaurDepartment of Endocrinology, PGIMER, Chandigarh, India.
Rishikesh PrasadDepartment of Experimental Medicine and Biotechnology, PGIMER, Lab No 2009, Research Block B, Chandigarh, 160012, India.
Ajay BahlDepartment of Cardiology, PGIMER, Chandigarh, India.
Madhu KhullarDepartment of Experimental Medicine and Biotechnology, PGIMER, Lab No 2009, Research Block B, Chandigarh, 160012, India. madhu.khullar@gmail.com.
Post Graduate Institute of Medical Education and Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The marked clinical and genetic heterogeneity seen in hypertrophic (HCM) and dilated cardiomyopathies (DCM) suggests involvement of disease modifiers and environmental factors in the pathophysiology of these diseases. In the current study, we examined association of single nucleotide polymorphisms (SNPs) of three candidate genes, ACE2 (rs6632677), TNNI3K (rs49812611) and CALM3 (rs13477425) with clinical phenotypes of HCM and DCM patients of North Indian ethnicity. Prevalence of ACE2 (7160726 C>G) variant genotypes (CG and GG) was significantly higher in DCM subjects as compared to controls. Prevalence of TNNI3K (3784 C>T) and CALM3 (-34T>A) variant homozygous genotype were significantly higher in HCM and DCM subjects as compared to controls. DCM patients with CT genotype showed significant decrease in LVEF as compared to CC genotype (p < 0.03). There was significant gene-gene interaction between these SNPs and three-way SNP combination of ACE2 C>G, TNN13K C>T, CALM3 A>T gene variants and was associated with high risk of HCM and DCM. Presence of ACE2 (7160726 C>G) and CALM3 (-34T>A) variant genotypes in HCM Patients with mutations (sarcomeric or non sarcomeric genes) was associated with increased mean septal thickness, further suggesting a role of these gene variants in modifying disease phenotype. Our results suggest that ACE2, TNNI3K and CALM3 polymorphisms are associated with increased risk of HCM and DCM and may act as disease modifiers of these diseases.

Indexed as

Polymorphism, Single NucleotideAdultAngiotensin-Converting Enzyme 2CalmodulinCardiomyopathy, DilatedCardiomyopathy, HypertrophicFemaleHumansMaleMAP Kinase Kinase KinasesMiddle AgedPeptidyl-Dipeptidase AProtein Serine-Threonine KinasesRisk FactorsACE2 protein, humanAngiotensin-Converting Enzyme 2CalmodulinMAP Kinase Kinase KinasesPeptidyl-Dipeptidase AProtein Serine-Threonine KinasesTNNI3K protein, humanACE2CALM3Hypertrophy modifier genesIdiopathic cardiomyopathiesSingle nucleotide polymorphismsTNNI3K

Identifiers

PMID28744816
OpenAlexW2736366633

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.